Seasonality
Sign in to unlock 10Y & 20Y views
Seasonality
Sign in to unlock 10Y & 20Y views
Monthly Returns Heatmap
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 4.24% | 6.74% | 6.13% | 11.88% | -4.80% | 4.54% | -1.60% | -3.93% | 2.82% | 5.51% | ||
| 2025 | -5.21% | -3.75% | -10.94% | 8.51% | 10.51% | 2.11% | 2.18% | 5.01% | -2.99% | 9.41% | -3.01% | 7.17% |
| 2024 | 6.74% | 3.18% | 1.10% | -1.24% | 8.14% | 1.25% | 8.52% | 2.58% | 9.30% | 2.74% | -4.68% | -6.01% |
| 2023 | 6.75% | 10.23% | -2.97% | 5.20% | -1.49% | 3.76% | -0.87% | -3.39% | -11.60% | -12.31% | 16.88% | 5.28% |
| 2022 | -3.01% | -3.38% | -1.73% | -12.21% | -5.59% | -9.41% | 4.55% | 2.66% | -0.48% | -5.50% | 19.25% | -9.22% |
| 2021 | 16.19% | 3.27% | 1.74% | 8.10% | 2.80% | 3.51% | 5.15% | 1.19% | -3.30% | -4.52% | -4.76% | 3.46% |
| 2020 | -13.05% | -7.95% | 8.08% | 21.90% | -10.21% | 8.89% | 12.85% | -2.70% | -4.81% | -0.71% | 4.39% | |
| Avg | 4.28% | 0.46% | -2.09% | 4.05% | 4.50% | -0.64% | 3.83% | 2.42% | -1.28% | -2.50% | 3.83% | 0.84% |
May is the seasonally strongest month over 5Y.
May averages +4.5% with a 57% win rate across 5 years of history.
Oct shows persistent seasonal weakness.
Oct averages -2.5% with only a 33% win rate across 5 years of history.
Q2 (Apr–May–Jun) is the seasonally strongest quarter.
The three months of Q2 combine for a +7.9% average return historically.
January Effect: Q1 historically opens the year positively.
Q1 (Jan–Mar) averages +2.7% historically, with January alone posting a 67% win rate.
2026 YTD is tracking above the 5Y seasonal average.
At day 204 of the year, the current YTD return is +19.6% vs the historical average for the same point.
SIS.TO - Average returns for the respective month in the last 5 years
SIS.TO Distribution of Daily Returns from 2021 to 2026
SIS.TO Distribution of Daily % Changes
SIS.TO - Average growth of $100 invested at start of year
5 years of data